/Engine/Plugins/Runtime/StateTree/Source/StateTreeModule/Public/StateTreeExecutionContext.h
Returns reference to external data based on provided handle. The return type is deduced from the handle's template type.
reference to external data based on handle or null if data is not set.
template<typename T> [T::DataType](API\Plugins\OptimusCore\DataType) & GetExternalData ( const T Handle ) const